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doc: update buffer examples to use subarray instead of slice #58912

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doc: update buffer examples to use subarray instead of slice #58912

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12 changes: 6 additions & 6 deletions doc/api/buffer.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1979,7 +1979,7 @@ console.log(b.toString());
// Fill a buffer with empty string
const c = Buffer.allocUnsafe(5).fill('');

console.log(c.fill(''));
console.log(c);
// Prints: <Buffer 00 00 00 00 00>
```

Expand All @@ -1996,7 +1996,7 @@ console.log(b.toString());
// Fill a buffer with empty string
const c = Buffer.allocUnsafe(5).fill('');

console.log(c.fill(''));
console.log(c);
// Prints: <Buffer 00 00 00 00 00>
```

Expand Down Expand Up @@ -2084,7 +2084,7 @@ console.log(buf.includes(97));
// Prints: true (97 is the decimal ASCII value for 'a')
console.log(buf.includes(Buffer.from('a buffer example')));
// Prints: false
console.log(buf.includes(Buffer.from('a buffer example').slice(0, 8)));
console.log(buf.includes(Buffer.from('a buffer example').subarray(0, 8)));
// Prints: true
console.log(buf.includes('this', 4));
// Prints: false
Expand All @@ -2105,7 +2105,7 @@ console.log(buf.includes(97));
// Prints: true (97 is the decimal ASCII value for 'a')
console.log(buf.includes(Buffer.from('a buffer example')));
// Prints: false
console.log(buf.includes(Buffer.from('a buffer example').slice(0, 8)));
console.log(buf.includes(Buffer.from('a buffer example').subarray(0, 8)));
// Prints: true
console.log(buf.includes('this', 4));
// Prints: false
Expand Down Expand Up @@ -2160,7 +2160,7 @@ console.log(buf.indexOf(97));
// Prints: 8 (97 is the decimal ASCII value for 'a')
console.log(buf.indexOf(Buffer.from('a buffer example')));
// Prints: -1
console.log(buf.indexOf(Buffer.from('a buffer example').slice(0, 8)));
console.log(buf.indexOf(Buffer.from('a buffer example').subarray(0, 8)));
// Prints: 8

const utf16Buffer = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'utf16le');
Expand All @@ -2186,7 +2186,7 @@ console.log(buf.indexOf(97));
// Prints: 8 (97 is the decimal ASCII value for 'a')
console.log(buf.indexOf(Buffer.from('a buffer example')));
// Prints: -1
console.log(buf.indexOf(Buffer.from('a buffer example').slice(0, 8)));
console.log(buf.indexOf(Buffer.from('a buffer example').subarray(0, 8)));
// Prints: 8

const utf16Buffer = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'utf16le');
Expand Down
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